From: Jeff Mahoney <jeffm@suse.com>
To: Jonghwa Lee <jonghwa3.lee@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Stephen Boyd <sboyd@codeaurora.org>,
Herbert Xu <herbert@gondor.hengli.com.au>,
Linux Kernel Maling List <linux-kernel@vger.kernel.org>
Subject: [PATCH] exynos-rng: Depend on ARCH_EXYNOS
Date: Mon, 27 Aug 2012 17:02:23 -0400 [thread overview]
Message-ID: <503BE05F.40109@suse.com> (raw)
The exynos-rng device is only found on Samsung EXYNOS devices but has
dependencies that allow it to be built on other architectures. This
can result in build failures on powerpc due to a missing clk_devm_get.
This patch makes it depend on ARCH_EXYNOS.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
---
drivers/char/hw_random/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -280,7 +280,7 @@ config HW_RANDOM_PSERIES
config HW_RANDOM_EXYNOS
tristate "EXYNOS HW random number generator support"
- depends on HW_RANDOM && HAS_IOMEM && HAVE_CLK
+ depends on HW_RANDOM && HAS_IOMEM && HAVE_CLK && ARCH_EXYNOS
---help---
This driver provides kernel-side support for the Random Number
Generator hardware found on EXYNOS SOCs.
--
Jeff Mahoney
SUSE Labs
next reply other threads:[~2012-08-27 21:01 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-27 21:02 Jeff Mahoney [this message]
2012-08-27 21:18 ` [PATCH] exynos-rng: Depend on ARCH_EXYNOS Stephen Boyd
2012-08-27 21:24 ` Mark Brown
2012-08-27 21:25 ` Jeff Mahoney
2012-08-27 21:37 ` Mark Brown
2012-08-27 21:58 ` Jeff Mahoney
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